diff options
Diffstat (limited to 'Tools/CCode/Source/PeCoffLoader/Ipf/PeCoffLoaderEx.c')
| -rw-r--r-- | Tools/CCode/Source/PeCoffLoader/Ipf/PeCoffLoaderEx.c | 249 |
1 files changed, 0 insertions, 249 deletions
diff --git a/Tools/CCode/Source/PeCoffLoader/Ipf/PeCoffLoaderEx.c b/Tools/CCode/Source/PeCoffLoader/Ipf/PeCoffLoaderEx.c deleted file mode 100644 index 3f3989908d..0000000000 --- a/Tools/CCode/Source/PeCoffLoader/Ipf/PeCoffLoaderEx.c +++ /dev/null @@ -1,249 +0,0 @@ -/*++
-
-Copyright (c) 2004, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-Module Name:
-
- PeCoffLoaderEx.c
-
-Abstract:
-
- Fixes Intel Itanium(TM) specific relocation types
-
-
-Revision History
-
---*/
-
-#include <Common/UefiBaseTypes.h>
-#include <Common/EfiImage.h>
-#include <Library/PeCoffLib.h>
-
-
-
-
-
-#define EXT_IMM64(Value, Address, Size, InstPos, ValPos) \
- Value |= (((UINT64)((*(Address) >> InstPos) & (((UINT64)1 << Size) - 1))) << ValPos)
-
-#define INS_IMM64(Value, Address, Size, InstPos, ValPos) \
- *(UINT32*)Address = (*(UINT32*)Address & ~(((1 << Size) - 1) << InstPos)) | \
- ((UINT32)((((UINT64)Value >> ValPos) & (((UINT64)1 << Size) - 1))) << InstPos)
-
-#define IMM64_IMM7B_INST_WORD_X 3
-#define IMM64_IMM7B_SIZE_X 7
-#define IMM64_IMM7B_INST_WORD_POS_X 4
-#define IMM64_IMM7B_VAL_POS_X 0
-
-#define IMM64_IMM9D_INST_WORD_X 3
-#define IMM64_IMM9D_SIZE_X 9
-#define IMM64_IMM9D_INST_WORD_POS_X 18
-#define IMM64_IMM9D_VAL_POS_X 7
-
-#define IMM64_IMM5C_INST_WORD_X 3
-#define IMM64_IMM5C_SIZE_X 5
-#define IMM64_IMM5C_INST_WORD_POS_X 13
-#define IMM64_IMM5C_VAL_POS_X 16
-
-#define IMM64_IC_INST_WORD_X 3
-#define IMM64_IC_SIZE_X 1
-#define IMM64_IC_INST_WORD_POS_X 12
-#define IMM64_IC_VAL_POS_X 21
-
-#define IMM64_IMM41a_INST_WORD_X 1
-#define IMM64_IMM41a_SIZE_X 10
-#define IMM64_IMM41a_INST_WORD_POS_X 14
-#define IMM64_IMM41a_VAL_POS_X 22
-
-#define IMM64_IMM41b_INST_WORD_X 1
-#define IMM64_IMM41b_SIZE_X 8
-#define IMM64_IMM41b_INST_WORD_POS_X 24
-#define IMM64_IMM41b_VAL_POS_X 32
-
-#define IMM64_IMM41c_INST_WORD_X 2
-#define IMM64_IMM41c_SIZE_X 23
-#define IMM64_IMM41c_INST_WORD_POS_X 0
-#define IMM64_IMM41c_VAL_POS_X 40
-
-#define IMM64_SIGN_INST_WORD_X 3
-#define IMM64_SIGN_SIZE_X 1
-#define IMM64_SIGN_INST_WORD_POS_X 27
-#define IMM64_SIGN_VAL_POS_X 63
-
-RETURN_STATUS
-PeCoffLoaderRelocateImageEx (
- IN UINT16 *Reloc,
- IN OUT CHAR8 *Fixup,
- IN OUT CHAR8 **FixupData,
- IN UINT64 Adjust
- )
-/*++
-
-Routine Description:
-
- Performs an Itanium-based specific relocation fixup
-
-Arguments:
-
- Reloc - Pointer to the relocation record
-
- Fixup - Pointer to the address to fix up
-
- FixupData - Pointer to a buffer to log the fixups
-
- Adjust - The offset to adjust the fixup
-
-Returns:
-
- Status code
-
---*/
-{
- UINT64 *F64;
- UINT64 FixupVal;
-
- switch ((*Reloc) >> 12) {
-
- case EFI_IMAGE_REL_BASED_DIR64:
- F64 = (UINT64 *) Fixup;
- *F64 = *F64 + (UINT64) Adjust;
- if (*FixupData != NULL) {
- *FixupData = ALIGN_POINTER(*FixupData, sizeof(UINT64));
- *(UINT64 *)(*FixupData) = *F64;
- *FixupData = *FixupData + sizeof(UINT64);
- }
- break;
-
- case EFI_IMAGE_REL_BASED_IA64_IMM64:
-
- //
- // Align it to bundle address before fixing up the
- // 64-bit immediate value of the movl instruction.
- //
-
- Fixup = (CHAR8 *)((UINTN) Fixup & (UINTN) ~(15));
- FixupVal = (UINT64)0;
-
- //
- // Extract the lower 32 bits of IMM64 from bundle
- //
- EXT_IMM64(FixupVal,
- (UINT32 *)Fixup + IMM64_IMM7B_INST_WORD_X,
- IMM64_IMM7B_SIZE_X,
- IMM64_IMM7B_INST_WORD_POS_X,
- IMM64_IMM7B_VAL_POS_X
- );
-
- EXT_IMM64(FixupVal,
- (UINT32 *)Fixup + IMM64_IMM9D_INST_WORD_X,
- IMM64_IMM9D_SIZE_X,
- IMM64_IMM9D_INST_WORD_POS_X,
- IMM64_IMM9D_VAL_POS_X
- );
-
- EXT_IMM64(FixupVal,
- (UINT32 *)Fixup + IMM64_IMM5C_INST_WORD_X,
- IMM64_IMM5C_SIZE_X,
- IMM64_IMM5C_INST_WORD_POS_X,
- IMM64_IMM5C_VAL_POS_X
- );
-
- EXT_IMM64(FixupVal,
- (UINT32 *)Fixup + IMM64_IC_INST_WORD_X,
- IMM64_IC_SIZE_X,
- IMM64_IC_INST_WORD_POS_X,
- IMM64_IC_VAL_POS_X
- );
-
- EXT_IMM64(FixupVal,
- (UINT32 *)Fixup + IMM64_IMM41a_INST_WORD_X,
- IMM64_IMM41a_SIZE_X,
- IMM64_IMM41a_INST_WORD_POS_X,
- IMM64_IMM41a_VAL_POS_X
- );
-
- //
- // Update 64-bit address
- //
- FixupVal += Adjust;
-
- //
- // Insert IMM64 into bundle
- //
- INS_IMM64(FixupVal,
- ((UINT32 *)Fixup + IMM64_IMM7B_INST_WORD_X),
- IMM64_IMM7B_SIZE_X,
- IMM64_IMM7B_INST_WORD_POS_X,
- IMM64_IMM7B_VAL_POS_X
- );
-
- INS_IMM64(FixupVal,
- ((UINT32 *)Fixup + IMM64_IMM9D_INST_WORD_X),
- IMM64_IMM9D_SIZE_X,
- IMM64_IMM9D_INST_WORD_POS_X,
- IMM64_IMM9D_VAL_POS_X
- );
-
- INS_IMM64(FixupVal,
- ((UINT32 *)Fixup + IMM64_IMM5C_INST_WORD_X),
- IMM64_IMM5C_SIZE_X,
- IMM64_IMM5C_INST_WORD_POS_X,
- IMM64_IMM5C_VAL_POS_X
- );
-
- INS_IMM64(FixupVal,
- ((UINT32 *)Fixup + IMM64_IC_INST_WORD_X),
- IMM64_IC_SIZE_X,
- IMM64_IC_INST_WORD_POS_X,
- IMM64_IC_VAL_POS_X
- );
-
- INS_IMM64(FixupVal,
- ((UINT32 *)Fixup + IMM64_IMM41a_INST_WORD_X),
- IMM64_IMM41a_SIZE_X,
- IMM64_IMM41a_INST_WORD_POS_X,
- IMM64_IMM41a_VAL_POS_X
- );
-
- INS_IMM64(FixupVal,
- ((UINT32 *)Fixup + IMM64_IMM41b_INST_WORD_X),
- IMM64_IMM41b_SIZE_X,
- IMM64_IMM41b_INST_WORD_POS_X,
- IMM64_IMM41b_VAL_POS_X
- );
-
- INS_IMM64(FixupVal,
- ((UINT32 *)Fixup + IMM64_IMM41c_INST_WORD_X),
- IMM64_IMM41c_SIZE_X,
- IMM64_IMM41c_INST_WORD_POS_X,
- IMM64_IMM41c_VAL_POS_X
- );
-
- INS_IMM64(FixupVal,
- ((UINT32 *)Fixup + IMM64_SIGN_INST_WORD_X),
- IMM64_SIGN_SIZE_X,
- IMM64_SIGN_INST_WORD_POS_X,
- IMM64_SIGN_VAL_POS_X
- );
-
- F64 = (UINT64 *) Fixup;
- if (*FixupData != NULL) {
- *FixupData = ALIGN_POINTER(*FixupData, sizeof(UINT64));
- *(UINT64 *)(*FixupData) = *F64;
- *FixupData = *FixupData + sizeof(UINT64);
- }
- break;
-
- default:
- return RETURN_UNSUPPORTED;
- }
-
- return RETURN_SUCCESS;
-}
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